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How to improve web analytics data quality: challenges and solutions

Published
Sep 3, 2024

Today’s online environment demands that you understand user behavior and make informed decisions. Web analytics plays a vital role in this process, providing valuable insights into your target audience and helping improve your website's performance. However, several issues can affect the accuracy of the collected data, impacting your ability to achieve key performance indicators (KPIs) and optimize marketing campaigns.

This article will discuss the challenges affecting data quality in web analytics and explain how Stape can assist you in improving the reliability of your analytics, ensuring your website's user experience is aligned with your business objectives.

What is web analytics?

Web analytics involves gathering, measuring, analyzing, and reporting website data to understand how users interact with a site. By tracking metrics like page views, clicks, and conversions, you can gain insights that help refine your website, enhance user experiences, and meet your KPIs.

How to improve web analytics data quality: challenges and solutions

Web analytics allows you to analyze data from multiple data sources, providing a comprehensive view of how your site visitors engage with your content. This data collection process helps website owners make informed decisions, leading to improved website performance and increased revenue generated from targeted marketing campaigns.

Key metrics to track

To get the most from web analytics, it's essential to monitor specific tracking metrics that align with your business goals. Some key performance indicators to focus on include:

  • Website traffic: track the total number of visitors to your site, categorized by sources such as direct visits, search engine results pages (SERPs), and social media platforms. Understanding the web traffic coming from various channels can help optimize your marketing efforts.
  • User behavior: metrics like bounce rate, session duration, and pages viewed per visit provide insight into how people engage with your site. This data is crucial for evaluating your website's user experience.
  • Conversion metrics: tracking actions like purchases, sign-ups, and form submissions shows how well your marketing campaigns are performing and how effectively your site converts visitors into customers.
  • User engagement: observing clicks, scrolling behavior, and time spent on pages helps gauge the effectiveness of your content and the overall user experience.
  • Internal traffic: separating internal traffic from external user data ensures that your analysis is based on accurate and trustworthy data.

Choosing the right web analytics tools

Selecting the appropriate web analytics tool is essential for accurate data collection and analysis. Popular options include Google Analytics, Adobe Analytics, and others, which offer features to track metrics, interpret data, and generate reports that guide your decisions.

Google Analytics 4 (GA4) stands out as the most widely used platform due to its comprehensive set of tools, ease of integration with other Google services, and user-friendly interface that caters to both beginners and advanced users. With features like real-time reporting, customizable dashboards, and seamless integration with Google Ads, GA4 provides an effective and adaptable toolset for tracking and improving your online presence.

In addition to choosing the right analytics tool, understanding the method of data collection is crucial. Web analytics tools can rely on either client-side tracking or server-side tracking, each with its own set of advantages and challenges.

Client-side tracking involves placing tracking scripts (often JavaScript) directly on your website's pages. This method collects data through the user's browser, capturing a wide range of information such as user interactions, page views, and session duration. Client-side tracking is generally easier to implement and manage, allowing for more granular tracking and real-time data collection. But it is susceptible to issues such as ad blockers, browser limitations, and client-side performance impacts.

Server-side tracking, on the other hand, processes tracking data on your server rather than the user's browser. This method offers improved data accuracy and privacy, as it is less affected by browser restrictions and ad blockers. Server-side tracking can also reduce the load on the user's browser, leading to faster page load times and a better user experience. However, it requires a more complex setup and ongoing management, which can be more resource-intensive. This is where Stape can play a crucial role.

The importance of data quality in web analytics

Reliable data is the foundation of successful web analytics. Poor data quality can lead to inaccurate data, incorrect conclusions, misallocation of resources, and missed opportunities. Therefore, it is crucial to focus on maintaining high-quality data to ensure that the insights derived from web analytics are accurate and useful.

Challenges affecting web analytics data quality

Despite the availability of advanced analytics tools, several factors can negatively impact the quality of web analytics data. Here are some of the most common challenges:

Challenge: Ad blockers

Many users now use ad blockers to avoid online ads, but these tools can also block tracking codes that are essential for collecting web analytics data. This can result in incomplete data, leading to inaccurate insights and compromised data governance.

Solution: Custom Loader

To address the impact of ad blockers, Stape offers a Custom Loader that allows tracking codes to function even when ad blockers are in use. This ensures that you can collect complete data on user interactions, preserving the integrity of your analytics. The Custom Loader modifies the gtag.js and gtm.js loading path, allowing you to set first-party cookies, extend cookie lifetimes, and protect Google Tag Manager and Analytics scripts from ad blockers. This tool is critical for maintaining trustworthy data and ensuring accurate performance tracking.

Custom Loader power-up is available for all Stape users. Open your Stape account → Choose a container and open it → Click Power-Ups tab. Click Config Custom loader power-up → add your WEB GTM ID. You will see updated web GTM code → Copy this web GTM script and add or replace existing web GTM script on your site.

custom loader power up
custom loader power up

Cookies are essential for tracking user behavior over time, but recent updates in browser policies have significantly reduced cookie lifespans. Browsers like Safari, Firefox, and Chrome have implemented Intelligent Tracking Prevention (ITP) and other privacy-focused measures that limit how long cookies can persist, often reducing them to just a few days or even hours. These changes make it increasingly difficult to accurately track returning visitors and analyze long-term user behavior, impacting the quality of the data collected for insights and decision-making.

  • Own CDN or Same Origin Domain: hosting cookies on your own CDN or using a domain with the same origin can help extend cookie lifetimes, improving long-term tracking accuracy and ensuring the collection of valuable data.
Own CDN
  • Cookie Keeper: this Stape feature is designed to help you maintain the functionality of your marketing cookies, even if they are deleted for any reason, ensuring continuous tracking of important data points.
Cookie Keeper
  • Cookie Extender tag: in situations where you need to extend the lifetime of web cookies, especially when server cookies with HttpOnly settings cannot be accessed by JavaScript, the Cookie Extender Tag can be a valuable tool for maintaining the effectiveness of your tracking setup.
Cookie Extender tag

Data privacy regulations like GDPR and CCPA mandate that user consent must be obtained before tracking their behavior. This means it's crucial to implement systems that ensure tracking only occurs for users who have explicitly given permission.

Consent Mode, for example, allows you to adjust your analytics and ads scripts based on the user's consent status, ensuring compliance with these regulations. Additionally, cookie banners play a vital role in this process, clearly informing users about the use of cookies and providing them with options to accept or decline tracking. Properly managing consent through these tools not only helps maintain compliance but also builds trust with your audience by respecting their privacy choices.

consent overview in gtm

Stape emphasizes the importance of respecting user consent both on the web and on the server. Implementing consent mechanisms that prevent tracking without permission is essential for compliance and building trust with your audience. Stape offers detailed guidance on handling consent:

These guides will help you manage consent banners effectively, ensuring that your tracking efforts respect user privacy while maintaining the accuracy of your collected data.

Improving web analytics data quality with Stape Analytics

Stape provides plenty of tools and solutions to help you overcome the challenges of ad blockers, shortened cookie lifetimes, and consent management, ensuring that the data collected is accurate and reliable.

To assess the impact of server-side tracking on data quality, you can utilize Stape Analytics feature. 

stape analytics

This section in the user’s admin provides detailed insights into how your tracking is performing, highlighting improvements in data accuracy and the effectiveness of your server-side setup. By analyzing metrics such as event reliability, data consistency, and tracking accuracy, Stape Analytics allows you to measure the true benefits of server-side tracking, helping you optimize your tracking strategy and ensure that your data is both accurate and actionable.

Conclusion

Web analytics is a powerful tool for understanding user behavior and guiding your data-driven decisions. However, the quality of the data collected is essential for making accurate and informed decisions. Issues like ad blockers, reduced cookie lifetimes, and consent choice can affect data accuracy, but with the right tools and strategies, these challenges can be overcome.

Stape offers practical solutions to improve your web analytics data quality, ensuring you can make decisions based on accurate and reliable data. By conducting regular analytics audits and using Stape as your server-side tracking hosting provider, you can maintain high-quality website data that drives business success and provides valuable insights into your website visitors.

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